<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>

    <style>
        *{
            margin: 0;
            padding: 0;
        }
        table{
            background-color: orange;
            width: 200px;
            height: 200px;
        }
        td{
            background-color: firebrick;
        }
    </style>
</head>
<body>
    <table>
        <tr>
            <td colspan="2" rowspan="2"></td>
            <td></td>
        </tr>
        <tr>
            <td></td>
        </tr>
        <tr>
            <td></td>
            <td></td>
            <td></td>
        </tr>
    </table>
</body>
</html>